I'm building a pair of kit sealed box LS3/5a clone speakers. The kit is supplied with egg crate foam for interior walls. I thought sealed box speakers all needed loose poly fill of some sort. Should I use egg crate foam, loose poly fill, or both? And if poly fill is needed, what type/brand do you recommend, and what amount?
Another question: these will be built with a traditional birch ply cabinet. What do you recommend for finishing the birch ply as far as stain, sealant, etc.? I'd like to keep it in its natural color or slightly darker at worst
Another question: these will be built with a traditional birch ply cabinet. What do you recommend for finishing the birch ply as far as stain, sealant, etc.? I'd like to keep it in its natural color or slightly darker at worst
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